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Application filed by Livia Tobaldo, Marco TobaldofiledCriticalLivia Tobaldo
Priority to IT95TV000056ApriorityCriticalpatent/IT1279301B1/it
Publication of ITTV950056A0publicationCriticalpatent/ITTV950056A0/it
Publication of ITTV950056A1publicationCriticalpatent/ITTV950056A1/it
Application grantedgrantedCritical
Publication of IT1279301B1publicationCriticalpatent/IT1279301B1/it
IMAGE-FORMING MATERIALS, INCLUDING COLORING SUBSTANCES COMPRISING TWO OR MORE NUCLEAR NUCLEAR GROUPS 1.3 OR MORE AND TWO OR MORE CHROMATIC FUNCTIONAL GROUPS